Anyone can help me ? Question: Find series solution about the origin for y"+x(e^-x) y = 0 and determine the lower bound for the radius of convergence. TQ.
Follow Math Help Forum on Facebook and Google+
Originally Posted by younhock Anyone can help me ? Question: Find series solution about the origin for y"+x(e^-x) y = 0 and determine the lower bound for the radius of convergence. TQ. Presumably you know that so that . Let so that and put that into the differential equation.
Originally Posted by HallsofIvy Presumably you know that so that . Let so that and put that into the differential equation. But i do not know how to simplify the [ ] [ ] . thanks for guiding...
View Tag Cloud